ADVANCED MATERIALS, vol. 23, no. 38, page. 4398 - 4402, 2011-10-11
ACS APPLIED MATERIALS & INTERFACES, vol. 3, no. 9, page. 3350 - 3356, 2011-09
NANOTECHNOLOGY, vol. 22, no. 11, page. 115705, 2011-03-18